(B) The reaction of ketones with hydrogen cyanide $(HCN)$ to form cyanohydrins is a classic example of a nucleophilic addition reaction. In this proce

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(B) The reaction of ketones with hydrogen cyanide $(HCN)$ to form cyanohydrins is a classic example of a nucleophilic addition reaction. In this process,the cyanide ion $(CN^-)$ acts as a nucleophile and attacks the electrophilic carbonyl carbon of the ketone. This leads to the formation of an intermediate alkoxide ion,which is subsequently protonated to form the cyanohydrin product.

Class 12 Chemistry 1 Aldehydes, Ketones and Carboxylic Acids: Aldehydes and Ketones Properties

Easy

The formation of cyanohydrin from ketones is an example of which type of reaction?

A
Electrophilic addition
B
Nucleophilic addition
C
Nucleophilic substitution
D
Electrophilic substitution

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Chapter

1 Aldehydes, Ketones and Carboxylic Acids: Aldehydes and Ketones

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Properties

Which of the following will undergo deprotonation most readily in a basic medium?

DifficultJEE MAIN 2023

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Benzene on reaction with $A$ forms acetophenone,which on reaction with $B$ forms ethylbenzene. $A$ and $B$ are:

Medium

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Which reagent is suitable for the following transformation?

Medium

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Write the structures of the products of the following reactions:
$(i)$ $CH_3-CH=CH_2 \xrightarrow{H_2O/H^+}$
$(ii)$ (See image)
$(iii)$ $CH_3-CH_2-CH(CH_3)-CHO \xrightarrow{NaBH_4}$

Medium

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The reagent with which both acetaldehyde and acetone react is

EasyKCET 2011

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The formation of cyanohydrin from ketones is an example of which type of reaction?

Similar Questions

Which of the following will undergo deprotonation most readily in a basic medium?

Benzene on reaction with $A$ forms acetophenone,which on reaction with $B$ forms ethylbenzene. $A$ and $B$ are:

Which reagent is suitable for the following transformation?

Write the structures of the products of the following reactions:$(i)$ $CH_3-CH=CH_2 \xrightarrow{H_2O/H^+}$$(ii)$ (See image)$(iii)$ $CH_3-CH_2-CH(CH_3)-CHO \xrightarrow{NaBH_4}$

The reagent with which both acetaldehyde and acetone react is

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Write the structures of the products of the following reactions:
$(i)$ $CH_3-CH=CH_2 \xrightarrow{H_2O/H^+}$
$(ii)$ (See image)
$(iii)$ $CH_3-CH_2-CH(CH_3)-CHO \xrightarrow{NaBH_4}$